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In this Tuesday, Nov. 13, 2012 photo, the container ship HS Bach is shown docked at the Port of Miami. The U.S. trade deficit expanded in November to its widest point in seven months, driven by a surge in imports that outpaced modest growth in exports. (AP Photo/Wilfredo Lee)

In this Tuesday, Nov. 13, 2012 photo, the container ship HS Bach is shown docked at the Port of Miami. The U.S. trade deficit expanded in November to its widest point in seven months, driven by a surge in imports that outpaced modest growth in exports. (AP Photo/Wilfredo Lee)